flutter-screenshot.yml

name: Flutter Screenshot

on: [push, pull_request]

jobs:
  take_screenshots:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v2

    - name: Set up Flutter
      uses: subosito/flutter-action@v2
      with:
        flutter-version: 'stable'

    - name: Install dependencies
      run: flutter pub get


    - name: Ensure screenshots.md exists
      run: |
        if [ ! -f screenshots.md ]; then
          echo "# Screenshots" > screenshots.md
        fi

    - name: Run tests and take screenshots
      run: |
        sudo apt-get install -y xvfb
        xvfb-run -s "-screen 0 360x800x24" flutter drive --target=test_driver/screenshot_test.dart
        mkdir -p screenshots
        cp build/screenshots/*.png screenshots/

    - name: Commit and push screenshots
      run: |
        git config --global user.name 'github-actions'
        git config --global user.email 'github-actions@github.com'
        git add screenshots/
        git commit -m 'Update screenshots'
        git push

    - name: Update screenshots.md
      run: |
        sed -i '/## Screenshots/q' screenshots.md
        for screenshot in screenshots/*.png; do
          echo "![Screenshot](./$screenshot)" >> screenshots.md
        done
        git add screenshots.md
        git commit -m 'Update screenshots.md with screenshots'
        git push